3729139141 has 32 divisors (see below), whose sum is σ = 4774404096. Its totient is φ = 2833272000.

The previous prime is 3729139097. The next prime is 3729139157. The reversal of 3729139141 is 1419319273.

3729139141 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 3729139141 - 2¹³ = 3729130949 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3729139094 and 3729139103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3729139171) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 364506 + ... + 374596.

It is an arithmetic number, because the mean of its divisors is an integer number (149200128).

Almost surely, 2^3729139141 is an apocalyptic number.

3729139141 is a gapful number since it is divisible by the number (31) formed by its first and last digit.

It is an amenable number.

3729139141 is a deficient number, since it is larger than the sum of its proper divisors (1045264955).

3729139141 is a wasteful number, since it uses less digits than its factorization.

3729139141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10273.

The product of its digits is 40824, while the sum is 40.

The square root of 3729139141 is about 61066.6778284196. The cubic root of 3729139141 is about 1550.7300260075.

The spelling of 3729139141 in words is "three billion, seven hundred twenty-nine million, one hundred thirty-nine thousand, one hundred forty-one".